*{
    margin: 0;
    padding: 0;
}
/*头部*/
#top{
    width: 1600px;
    height: 40px;
    background-color: black;
    color: white;
    font-size: 18px;
}
.infor{
    line-height: 40px;
    margin-left: 180px;
    float: left;
}
.headPic{
    width: 38px;
    height: 38px;
    border-radius: 50%;
    float: right;
    margin-right: 200px;
    overflow: hidden;
}
.headPic img{
    width: 40px;
    height: 40px;
}
.bns{
    height: 50px;
    width: 200px;
    margin: 30px auto;
}
.add{
    width: 100px;
    height: 35px;
    font-size: 17px;
    color: white;
    margin-right: 10px;
    border: none;
    background-color: black;
}
.refresh{
    width: 70px;
    height: 35px;
    font-size: 17px;
    color: white;
    border: none;
    background-color: black;
}
.tables{
    margin:auto;
    border: solid 2px;
    border-collapse: collapse;
}
td{
    border: solid 2px black;
    background-color: darkslategray;
    color: white;
    font-size: 16px;
    padding:5px 10px;
    text-align: center;
}
.hidden{
    width: 100%;
    height: 100%;
    background: rgba(193,193,193,0.4);
    position: fixed;
    display: none;
    top: 0;
}
.addDiv{
    width: 600px;
    height: 500px;
    border-radius: 15px;
    border: solid 2px black;
    margin:120px auto;
    background-color: gray;
    overflow: hidden;
}
.closeDiv{
    z-index: 20;
    height: 30px;
    line-height: 30px;
    padding-left: 10px;
    background-color: #0066AA;
    margin-bottom: 10px;
}
.hidn{
    width: 20px;
    height: 20px;
    float: right;
    margin-right: 5px;
    margin-top: 5px;
    color: red;
}
.close{
     width: 20px;
     height: 20px;
     float: right;
     margin-right: 10px;
     margin-top: 5px;
     color: red;
 }
.addInfore{
    font-size: 12px;
}
.addInfore input{
    width: 200px;
    height: 23px;
}
.left{
    width: 270px;
    float: left;
}
.left span{
    float: right;
    margin-top: 10px;
    margin-bottom: 10px;
}
.right{
    width:280px ;
    float: right;
    margin-right: 10px;
}
.right span{
    float: right;
    margin-top: 10px;
    margin-bottom: 10px;
}
.ok{
    font-size: 12px;
    width: 40px;
    height: 25px;
    line-height: 25px;
    background-color: gainsboro;
    border: none;
    border-radius: 5px;
    margin-top: 40px;
    margin-left: 510px;
}
.zhuxiao{
    width: 180px;
    height: 200px;
    float: right;
    display: none;
    background-color: seagreen;
    color: white;
}
.cancel{
    margin-top: 60px;
    margin-left: 80px;
    background-color: gray;
    padding: 6px 10px 6px 10px;
    border: none;
    color: white;
    font-size: 16px;
}